how to get more disk space on mac

knowledge point: 1, get the folder in the path: Get-childitem $startFolder | Where-object {$_. Psiscontainer -eq $True} | Sort-object2, gets the total size of the folder Get-childitem $i. FullName- recurse | Measure-object-property length-sum3, Regular expression: $DBname = $fullname -replace "^.*data\\" , Documentation: \\localhost\d$\wendy1\dbdata\wendy

Teach you how to get started with ARC-iOS/Mac development and use Revolution of Objective-c. some examples in this article are taken from the tutorials and public content about ARC in iOS 5 Toturail, it is only used for technical exchanges and discussions. Please do not use part or all of the content in this article for commercial use. Thank you for your cooperation. You are welcome to repost this article,

= Tokenstat.nexttoken ();System.out.println ("Percentage of idle CPU:" + cpufree);float free = new float (free);Float usage=1-free.floatvalue ()/100Memory:Operatingsystemmxbean OSMXB = (Operatingsystemmxbean) managementfactory. Getoperatingsystemmxbean ();Virtual memoryLong totalvirtualmemory = osmxb.gettotalswapspacesize ()/MB;Total Physical MemoryLong totalmemorysize = osmxb.gettotalphysicalmemorysize ()/MB;The remaining physical memoryLong freephysicalmemorysize = osmxb.getfreephysicalmemory

First load. dll, assembly. Load ("XXX. dll ");And then reflection.The premise of reflection is the sameProgramSet. You can compile different namespaces into the same set of programs.Classes in the same namespace can be reflected to objects by class names, but other namespaces cannot (with space restrictions added). I don't know why; find another program to obtain the hard disk serial number! Obtain the har

C # methodsstring drivename ="C:\ \"; System. IO. DriveInfo[] drivers = System. IO. DriveInfo. Getdrives(); foreach (var drive in drivers){if (drivename = = Drive. Name)Console. WriteLine(drive. Totalfreespace /(1024x768 * 1024x768 *1.0F) + "G"); }C # can only fetch all of the disks at once, so if you specify a disk, you need to judge and get the Space un